Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 23:37Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
∇²x = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
det| 9 8 ; 5 10 | = 50
det| 4 8 ; 3 5 | = -4
137K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
262K
det| 1 2 ; 7 2 | = -12
196K
2z² + 8z + 0 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
218K
det| 9 4 ; 1 10 | = 86
299K